1926321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 2752704

約数和(自身を除く): 826383

約数列:

[1, 3, 17, 51, 107, 321, 353, 1059, 1819, 5457, 6001, 18003, 37771, 113313, 642107, 1926321]

約数ペア:

[(1, 1926321), (3, 642107), (17, 113313), (51, 37771), (107, 18003), (321, 6001), (353, 5457), (1059, 1819)]